Bow Making Tools: The cheer bow template ruler can measure the pattern placement for most sizes of bows, providing you with a comprehensive selection to meet your needs. Size Reference : Large size bow making tool, size about: width about 9.7cm/3.8inch, length about 35cm/13.8inch, thickness 2.5mm, inner frame: about 12.1x5.5cm/ 4.7x2.1inch. Multi-function Tool: Use this multi-function bow making tool with CM and INCH scale, 1~34cm/ 1~13inch. Convenient for you to design hair buns, embellishments and decorations, it is the best choice for your cheer bow pattern making. Quality Material: Our bow ruler is made of high quality acrylic, smooth surface and durable, can provide you with long term service. Perfect Gift: The bow making ruler is a perfect gift for beginners and hand sewing enthusiasts to inspire their creativity and hands-on skills.